The Motion Pro Belt Tension Gauge, manufacturer part number 08-0350 and vendor part number 57-80350, provides a practical way to check belt tension on compatible motorcycle belt drive systems. Its compact design is easy to store and use in the workshop, while the integrated scale offers quick reference during inspection and adjustment. The gauge is designed for belt drive models that specify 10 lb. of tension and replaces Harley-Davidson OEM part number 40006-85.
The L-shaped contact pad is designed to fit a range of belt sizes, helping provide consistent contact during tension checks. This tool is suitable for select Harley-Davidson and Yamaha applications, including the 2015–2016 Harley-Davidson FLD Dyna Switchback; 2010–2011 Yamaha XV19CTS Stratoliner S; and 2008–2012 Yamaha XV19C Raider and 2010 Yamaha XV19CS Raider S. Always verify the motorcycle model, belt specification, and service requirements before use.
Built for routine maintenance, the Motion Pro 08-0350 Belt Tension Gauge helps support accurate belt adjustment without relying on guesswork. It is a useful service tool for motorcycle owners, technicians, and powersports repair shops working with compatible 10 lb. belt drive systems.
Features:
- Compact design for convenient handling and storage
- Integrated scale for easy tension reference
- Designed for belt drive models with a 10 lb. tension specification
- Replaces Harley-Davidson OEM part number 40006-85
- L-shaped contact pad fits compatible belt sizes
- Fits select Harley-Davidson FLD Dyna Switchback and Yamaha XV19-series applications
Fitment:
1999 Yamaha XV16A Road Star
1999 Yamaha XV16AT Road Star Silverado
2000 Yamaha XV16A Road Star
2000 Yamaha XV16AT Road Star Silverado
2001 Yamaha XV16A Road Star
2001 Yamaha XV16AT Road Star Silverado
2002 Yamaha XV16A Road Star
2002 Yamaha XV16AS Road Star Midnight
2002 Yamaha XV16AT Road Star Silverado
2002 Yamaha XV17PC Road Star Warrior
2003 Yamaha XV16A Road Star
2003 Yamaha XV16AS Road Star Midnight
2003 Yamaha XV16AT Road Star Silverado
2003 Yamaha XV17PC Road Star Warrior
2004 Yamaha XV17A Road Star
2004 Yamaha XV17PC Road Star Warrior
2005 Yamaha XV17A Road Star
2005 Yamaha XV17PC Road Star Warrior
2006 Yamaha XV17A Road Star
2006 Yamaha XV17PC Road Star Warrior
2007 Yamaha XV17A Road Star
2007 Yamaha XV17PC Road Star Warrior
2008 Yamaha XV17A Road Star
2008 Yamaha XV17PC Road Star Warrior
2008 Yamaha XV19C Raider
2009 Yamaha XV17A Road Star
2009 Yamaha XV17PC Road Star Warrior
2009 Yamaha XV19C Raider
2009 Yamaha XVS95 V-Star 950
2009 Yamaha XVS95CT V-Star 950 Tourer
2010 Yamaha XV17A Road Star
2010 Yamaha XV19C Raider
2010 Yamaha XV19CS Raider S
2010 Yamaha XV19CTS Stratoliner S
2010 Yamaha XVS95 V-Star 950
2010 Yamaha XVS95CT V-Star 950 Tourer
2011 Yamaha XV19C Raider
2011 Yamaha XV19CS Raider S
2011 Yamaha XV19CTS Stratoliner S
2011 Yamaha XVS95 V-Star 950
2011 Yamaha XVS95CT V-Star 950 Tourer
2012 Yamaha XV19C Raider
2012 Yamaha XV19CS Raider S
2012 Yamaha XVS95 V-Star 950
2012 Yamaha XVS95CT V-Star 950 Tourer
2015 Harley Davidson FLD Dyna Switchback
2016 Harley Davidson FLD Dyna Switchback